This just arrived - grey blue with those weird black lines.
Any ideas guys?
It's feels hard and nonporous.
Any ideas guys?
It's feels hard and nonporous.
The lines do look like "cracks" which go thru the stone....not sure on what it really is. It could be a type of slate...
Very hard with an off white slurry.
Can you say more?I say silkstone
Question, does it ring like a crystal when tapped? My trans ark and charnley have a unique high pitched ping.
If it feels more like a crystal than a slate it is a charnley.